prproces.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- *//* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Netscape Portable Runtime (NSPR). * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998-2000 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */#ifndef prproces_h___#define prproces_h___#include "prtypes.h"#include "prio.h"
PR_BEGIN_EXTERN_C
/************************************************************************//*****************************PROCESS OPERATIONS*************************//************************************************************************/typedefstruct PRProcess PRProcess;
typedefstruct PRProcessAttr PRProcessAttr;
NSPR_API(PRProcessAttr *) PR_NewProcessAttr(void);
NSPR_API(void) PR_ResetProcessAttr(PRProcessAttr *attr);
NSPR_API(void) PR_DestroyProcessAttr(PRProcessAttr *attr);
NSPR_API(void) PR_ProcessAttrSetStdioRedirect(
PRProcessAttr *attr,
PRSpecialFD stdioFd,
PRFileDesc *redirectFd
);
/* * OBSOLETE -- use PR_ProcessAttrSetStdioRedirect instead. */
NSPR_API(void) PR_SetStdioRedirect(
PRProcessAttr *attr,
PRSpecialFD stdioFd,
PRFileDesc *redirectFd
);
NSPR_API(PRStatus) PR_ProcessAttrSetCurrentDirectory(
PRProcessAttr *attr,
const char *dir
);
NSPR_API(PRStatus) PR_ProcessAttrSetInheritableFD(
PRProcessAttr *attr,
PRFileDesc *fd,
const char *name
);
/*** Create a new process**** Create a new process executing the file specified as 'path' and with** the supplied arguments and environment.**** This function may fail because of illegal access (permissions),** invalid arguments or insufficient resources.**** A process may be created such that the creator can later synchronize its** termination using PR_WaitProcess(). */
NSPR_API(PRProcess*) PR_CreateProcess(
const char *path,
char *const *argv,
char *const *envp,
const PRProcessAttr *attr);
NSPR_API(PRStatus) PR_CreateProcessDetached(
const char *path,
char *const *argv,
char *const *envp,
const PRProcessAttr *attr);
NSPR_API(PRStatus) PR_DetachProcess(PRProcess *process);
NSPR_API(PRStatus) PR_WaitProcess(PRProcess *process, PRInt32 *exitCode);
NSPR_API(PRStatus) PR_KillProcess(PRProcess *process);
PR_END_EXTERN_C
#endif /* prproces_h___ */